There are a couple of things you could consider around submitting question series that could make it perfect for teacher lead quizes in class, too - happy to help with a few ideas if you were looking on expanding in that direction.
I'm aiming for this to be used as a study aid with possible classroom aspects, so always looking for feedback, especially from teachers / other educators :)
theres not much to it really, a jquery powered script onto a static html page, backed by a PHP api to load questions, coloured in by Materialize CSS to make it look nice. server site there's really nothing to it, just a linux, nginx, mysql php setup :)
